The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-645-5207, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Electronic Transformer Corp Div Electronic Transformer Corporation. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5950-00-645-5207 |
| Primary Part Number | T251 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Electronic Transformer Corp Div Electronic Transformer Corporation |
| Status | CANCELLED |
| Impedance Rating in Ohms | 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Mounting Hole Diameter | 0.169 INCHES NOMINAL SINGLE GROUP IN |
| Body Width | 2.375 INCHES NOMINAL IN |
| Maximum Transformer Power Rating | 1.0 WATTS SINGLE COMPONENT |
| Mounting Method | UNTHREADED HOLE(S) SINGLE GROUP |
| Primary to Secondary Turn Ratio | 1 TO 2-3/10 SINGLE COMPONENT |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 2.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Body Length | 2.750 INCHES NOMINAL IN |
| Terminal Type and Quantity | 4 TAB, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT |
| Impedance Rating in Ohms | 1900.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY |
| Body Height | 3.188 INCHES NOMINAL IN |
| Mounting Facility Quantity | 8 SINGLE GROUP |
| Inclosure Type | FULLY INCLOSED |
| Frequency Rating | 60.0 HERTZ MINIMUM AND 8.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Reliability Indicator | NOT ESTABLISHED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| T251 PRIMARY | Electronic Transformer Corp Div Electronic Transformer Corporation (USA) |
NSN 5950-00-645-5207 is a Transformer,audio Frequency, manufactured by Electronic Transformer Corp Div Electronic Transformer Corporation, classified under FSC 5950 (No Item Name Available). Status: cancelled.
NSN 5950-00-645-5207 has 1 cross-referenced part number: T251 (Electronic Transformer Corp Div Electronic Transformer Corporation).
There are 3 known substitutes for 5950-00-645-5207: 3110-00-117-0779, 5940-00-259-9057, 5310-01-122-9066. Verify interchangeability with system specifications before substitution.
Key specifications for T251: Impedance Rating in Ohms: 10000.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Hole Diameter: 0.169 INCHES NOMINAL SINGLE GROUP IN; Body Width: 2.375 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5950-00-645-5207 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.